[[9]] The water in Baptism is not, of course, _consecrated_, as the bread and wine are in the Eucharist. It does not, like the bread and wine, "become what it was not, without ceasing to be what it was," but it is "_sanctified_ to the mystical washing away of sins".
CHAPTER V.
BAPTISM.
Consider, What it is;
What it does;
How it does it.
(I) WHAT IT IS.
The Sacrament of Baptism is the supernatural conjunction of matter and spirit—of water and the Holy Ghost. Water must be there, and spirit must be there. It is by the conjunction of the two that the Baptized is "born anew of water and of the Holy Ghost".
So the Prayer Book teaches. At the reception of a privately baptized child into the Church, it is laid down that "matter" and "words" are the two essentials for a valid Baptism.[[1]] "Because some things essential to this Sacrament may happen to be omitted (and thus invalidate the Sacrament), ... I demand," says the priest, "with what matter was this child baptized?" and "with what words was this child baptized?" And because the omission of right matter or right words would invalidate the Sacrament, further inquiry is made, and the god-parents are asked: "by whom was this child baptized?": "who was present when this child was baptized?" Additional security is taken, if there is the slightest reason to question the evidence given. The child is then given "Conditional Baptism," and Baptism is administered with the conditional words: "If thou art not already baptized,"—for Baptism cannot be repeated—"I baptize thee in the name of the Father, and of the Son, and of the Holy Ghost. Amen." So careful is the Church both in administering and guarding the essentials of the Sacrament.
And notice: nothing but the water and the words are essential. Other things may, or may not, be edifying; they are not essential; they are matters of ecclesiastical regulation, not of Divine appointment. Thus, a Priest is not essential to a valid Baptism, as he is for a valid Eucharist. A Priest is the normal, but not the necessary, instrument of Baptism. "In the absence of a Priest"[[2]] a Deacon may baptize, and if the child is in extremis, any one, of either sex, may baptize.